Service cart



FIG. 1 is a perspective view of a service cart embodying my new design;

FIG. 2 is an elevational view of one side thereof, the elevational view of the other side thereof being a mirror image of FIG. 2;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a service cart, as shown and described. 